Issue Description
Battery percentage drops quickly even with light usage.
Common Causes
Background app activity
Poor signal strength
iOS bugs
Step-by-Step Solution
Step 1: Check Battery Usage
Settings → Battery
Identify high-usage apps
Step 2: Disable Background App Refresh
Turn OFF for non-essential apps
Step 3: Enable Low Power Mode
Settings → Battery → Low Power Mode
Step 4: Update iOS
Install latest iOS patch
Explore Further
Reset all settings if drain continues
Prevention & Best Practices
Avoid task-killer apps.